H++/H5Property.hpp

#ifndef __H5_PROPERTY_HPP
#define __H5_PROPERTY_HPP
 
#include "H5Object.hpp"
 
#include <string>
 
class   H5Property : public H5Identifier
{
protected:
        H5Property(hid_t);
        ~H5Property();
 
public:
 
static  hid_t   getId(const refptr<H5Property>&P);
};
 
class   H5LinkCreateProperty : public H5Property
{
public:
        H5LinkCreateProperty();
 
        H5LinkCreateProperty(bool create_intermediate_group)
        : H5LinkCreateProperty()
        {
                set_create_intermediate_group( create_intermediate_group );
        }
 
        herr_t  set_create_intermediate_group(bool intermediate);
};
 
class   H5GroupCreateProperty : public H5Property
{
public:
        H5GroupCreateProperty();
 
        herr_t  set_create_intermediate_group(bool intermediate);
};
 
 
class   H5LinkAccess : public H5Property
{
protected:
        H5LinkAccess(hid_t);
 
public:
        using   elink_callback = std::function<
                herr_t (const char *parent_file_name, const char
                        *parent_group_name, const char *child_file_name, const char
                        *child_object_name, unsigned *acc_flags, hid_t fapl_id)>;
 
        typedef herr_t elink_callback_f(const char *parent_file_name, const char
                              *parent_group_name, const char *child_file_name, const char
                              *child_object_name, unsigned *acc_flags, hid_t fapl_id, void *op_data);
 
 
        herr_t  set_elink_fapl(hid_t fapl_id);
        herr_t  set_elink_prefix(const char*prefix);
 
        herr_t  set_elink_cb(elink_callback_f f, void*op_data = nullptr);
        herr_t  set_elink_cb(elink_callback&F);
 
 
        herr_t  set_elink_acc_flags(unsigned flags)
        {
                return  H5Pset_elink_acc_flags(hid, flags);
        }
 
        herr_t  open_external_links_readonly()          {       return  set_elink_acc_flags(H5F_ACC_RDONLY);    }
        herr_t  open_external_links_writeable()         {       return  set_elink_acc_flags(H5F_ACC_RDWR);      }
        herr_t  open_external_links_like_container()    {       return  set_elink_acc_flags(H5F_ACC_DEFAULT);   }
 
};
 
class   H5ExternalLinkAccess : public H5LinkAccess
{
public:
        H5ExternalLinkAccess();
 
        herr_t  set_elink_fapl(hid_t fapl_id);
 
        herr_t  set_elink_prefix(const char*prefix);
 
        herr_t  set_elink_prefix(const std::string&prefix)
        {
                if (!prefix.empty())
                        return  set_elink_prefix(prefix.c_str());
 
                return  0;
        }
};
 
class   H5DatasetAccess : public H5LinkAccess
{
public:
        H5DatasetAccess();
};
 
class   H5GroupAccess : public H5LinkAccess
{
public:
        H5GroupAccess();
 
        void    set_all_coll_metadata_ops(bool on);
};
 
 
#endif  // __H5_PROPERTY_HPP